Home / 2,206,583.50-3,309,875.44-710,675.50

Finding the Fourth Proportional to 2,206,583.50, 3,309,875.44 and 710,675.50

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Solution

The fourth proportional to 2,206,583.50, 3,309,875.44 and 710,675.50 is: 1,066,013.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,583.50 : 3,309,875.44 = 710,675.50 : x
  2. Step 2: Convert to fraction form
    2,206,583.50/3,309,875.44 = 710,675.50/x
  3. Step 3: Cross multiply
    2,206,583.50x = 3,309,875.44 × 710,675.50
  4. Step 4: Simplify right side
    2,206,583.50x = 2,352,247,383,259.72
  5. Step 5: Solve for x
    x = 2,352,247,383,259.72/2,206,583.50
  6. Step 6: Final answer
    x = 1,066,013.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.